By borough / zip code (like the TA’s example) Primary use of subway Average subway ride length Most used line

Perception of affordability Opinion on increased fair Satisfaction

Converting zip codes into boroughs. I used https://www.nyc.gov/assets/planning/download/office/data-maps/nyc-population/census2000/sf1p11.xls to get majority of the borough’s zip codes. Any remaining ones, I looked up on Google. There were three zip codes that I could not find a match for, and were likely miswritten, so I removed those data rows.